| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $97.80 | 3.661% | $101.3805 | $101.38 | $101.40 | $101.40 |
| Purchase #2 | $235.62 | 10.737% | $260.9185 | $260.92 | $260.90 | $260.90 |
| Purchase #3 | $49.49 | 8.431% | $53.6625 | $53.66 | $53.65 | $53.70 |
| Purchase #4 | $205.37 | 13.554% | $233.2058 | $233.21 | $233.20 | $233.20 |
| Purchase #5 | $8.96 | 12.317% | $10.0636 | $10.06 | $10.05 | $10.10 |
| Purchase #6 | $82.78 | 12.410% | $93.053 | $93.05 | $93.05 | $93.10 |
| Purchase #7 | $22.31 | 11.629% | $24.9044 | $24.90 | $24.90 | $24.90 |
| 7 purchase totals = | $702.33 | $777.1883 | $777.18 | $777.15 | $777.30 | |